New honor guard graduates carry an empty casket towards the flag bearers Oct. 31 during a mock funeral at the F.E. Warren Air Force Base, Wyo., cemetery. Each graduate had a different responsibility to perform during the ceremony. (U.S. Air Force photo by Airman 1st Class Brandon Valle)

New honor guard graduates lift an empty casket out of a hearse Oct 31 as part of their graduation ceremony at the F.E. Warren Air Force Base, Wyo., cemetery. The new graduates performed a mock funeral during the graduation to showcase the skills they learned during a two-week training. (U.S. Air Force photo by Airman 1st Class Brandon Valle)

Six new graduates perform a flag-folding ceremony Oct. 31 during a mock funeral at the F.E. Warren Air Force Base, Wyo., cemetery. The ceremonial folding of a flag is performed over the casket to honor those who have passed away. (U.S. Air Force photo by Airman 1st Class Brandon Valle)

Airman 1st Class Carissa Williams, Airman 1st Class Jennifer Love, 90th Security Forces Squadron, and Airman 1st Class Tangie Reid, 90th Force Support Squadron, perform the final steps of folding a flag during a graduation ceremony Oct. 31 at the F.E. Warren Air Force Base, Wyo. The ceremonial folding of a flag requires teamwork and coordination to complete. (U.S. Air Force photo by Airman 1st Class Brandon Valle)

Senior Airman James Dean III, 90th Missile Maintenance Squadron, presents Col. Tracey Hayes, 90th Missile Wing commander, Oct. 31 during an honor guard graduation ceremony at the F.E. Warren Air Force Base, Wyo., cemetery. The presentation of a folded flag is the final good bye during a military funeral. (U.S. Air Force photo by Airman 1st Class Brandon Valle)